The GS500F uses a standard 12-volt motorcycle battery with about 8 Ah of capacity; the common OEM-style replacement is Yuasa YTX9-BS (12V, 8Ah).
In practice, this bike stores its battery under the seat and relies on a compact, sealed 12V unit to power the starter, lights, and electronics. Replacements should be 12V, around 8Ah, and physically fit the bike’s tray with compatible terminal layout. Always verify dimensions and polarity before purchasing to ensure a clean fit.
Specifications and compatibility
Before listing common options, it's helpful to know the general criteria: you want a 12V motorcycle battery with roughly 8Ah capacity that fits the GS500F’s under-seat tray and matches the terminal positions.
- Yuasa YTX9-BS (12V, 8Ah) — the classic OEM-style replacement that fits the GS500F’s battery box and terminal layout.
- Equivalent 12V, 8Ah batteries from other reputable brands — ensure they physically fit the tray and have compatible terminal orientation.
When selecting a replacement, verify the overall dimensions, terminal placement, and weight to ensure the battery sits securely and wires reach comfortably without strain.
Installation and care tips
Fit, connections, and charging
Install with the negative terminal connected first and the positive last to minimize sparks. Use a smart charger or a motorcycle-specific trickle charger to maintain life, and avoid deep discharges. If opting for a lithium option, confirm compatibility with the GS500F charging system and any required wiring or charging adaptations.
Summary
The 2009 Suzuki GS500F employs a 12V, roughly 8Ah motorcycle battery, with Yuasa YTX9-BS as the most common replacement. Always confirm fitment, dimensions, and terminal layout before purchasing, and maintain the battery with appropriate charging to maximize its lifespan.
What kind of battery does a Suzuki GS 400 need?
Suzuki GS400, E (91) - 400 cc Batteries
| Brand | Specification | |
|---|---|---|
| NTS9BS | Numax | AGM 12V 9Ah 160A |
| YTX9BS | Numax | AGM 12V 8Ah 110A |
| YTX9-BS | Exide | AGM 12V 8Ah 120A |
| PTX9-BS | Powerline | AGM 12V 9Ah 150A |
What kind of battery does a Suzuki GS500 take?
Motobatt MB10U 12V 14.5Ah AGM Battery.
What's the difference between GS500 and GS500F?
GS500F 2004-2013
In other countries the two models were sold side by side. This bike was very similar to the previous model, but came with a fully enclosed fairing, and the engine could be restricted for use in countries where restrictive motorcycle licenses are issued.
How much horsepower does a 2009 Suzuki GS500F have?
51 horsepower
Powered by a 487cc parallel twin engine with a 6-speed transmission, the GS500F produces 51 horsepower at 9,500 rpm and 30 foot-pounds of torque at 7,500 rpm. It has a seat height of 31.1" and a wet weight of 439lbs.